if (in != null) { try { in.close(); } catch (IOException e) { // ignore } } if (socket != null) { try { socket.close(); } catch (IOException e) { // ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/KeySubst.java File path: /apache-ant-1.7.0/src/org/apache/tools/mail/MailMessage.java
Method name: void execute() Method name: void disconnect()
Number of AST nodes: 0 Number of AST nodes: 6
1
if (in != null) {
2
            try {
3
                in.close();
4
            } catch (IOException e) {
5
                // ignore
6
            }
7
        }
8
        if (socket != null) {
9
            try {
10
                socket.close();
11
            } catch (IOException e) {
12
                // ignore
13
            }
14
        }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes
Number of node comparisons0